diff options
| -rw-r--r-- | src/inttypes/imaxdiv.c | 15 | ||||
| -rw-r--r-- | src/stdlib/lldiv.c | 9 |
2 files changed, 18 insertions, 6 deletions
diff --git a/src/inttypes/imaxdiv.c b/src/inttypes/imaxdiv.c index b8344e5a..a213f9da 100644 --- a/src/inttypes/imaxdiv.c +++ b/src/inttypes/imaxdiv.c @@ -1,20 +1,23 @@ #include "stddef.h" #include <inttypes.h> +/** calculate quotient and remainder **/ + imaxdiv_t imaxdiv(intmax_t numer, intmax_t denom) { - imaxdiv_t r = {0}; - if (denom == 0) { - /* undefined */ - return r; - } + imaxdiv_t r; r.quot = numer / denom; r.rem = numer % denom; - /* if either cannot be represented, undefined */ return r; } +/*** +computes both the quotient and remainder of ARGUMENT(numer) +divided by ARGUMENT(denom). +***/ /* +UNDEFINED(The result cannot be represented) +RETURN_SUCCESS(a TYPEDEF(ldiv_t) containing both the quotient and remainder) STDC(199901) */ diff --git a/src/stdlib/lldiv.c b/src/stdlib/lldiv.c index f4835ec2..7487aee2 100644 --- a/src/stdlib/lldiv.c +++ b/src/stdlib/lldiv.c @@ -1,5 +1,7 @@ #include <stdlib.h> +/** calculate quotient and remainder **/ + lldiv_t lldiv(long long int numer, long long int denom) { lldiv_t d; @@ -8,6 +10,13 @@ lldiv_t lldiv(long long int numer, long long int denom) return d; } +/*** +computes both the quotient and remainder of ARGUMENT(numer) +divided by ARGUMENT(denom). +***/ + /* +UNDEFINED(The result cannot be represented) +RETURN_SUCCESS(a TYPEDEF(ldiv_t) containing both the quotient and remainder) STDC(199901) */ |